baber/WOPTO huggingface dataset:
Patent RU-2013053-C1 (RU)
Title: Method for determination of nematocide activity of avermectines
Inventor: DRINYAEV VIKTOR A
IPC: A01N63/12
Filed: 1991-10-11
Granted: 1994-05-30
Abstract: FIELD: microbiological industry, evaluation of avermectine activity. SUBSTANCE: method includes preparation of cultures of avermectine, introduction of rice nematodes in quantity of 10-20 species into each culture, cultivation of nematodes at 28-36 C, pH 5.5-8.0 for 1-3 h, calculation of total quantity of nematodes in each culture of avermectine, quantity of actively movable nematodes, quantity of nematodes with disturbed mobility and quantity of immobile nematodes; calculation of death rate percentage of nematodes in each culture by formula given in invention description; finding of concentration of investigated specimen of avermectine at which nematode death rate amounts to 50% , and determination of nematode activity by comparing the 50% death rate of investigated specimen of avermectine with reference standard of the known concentration. EFFECT: higher efficiency. 2 tbl
Patent RU-2050653-C1 (RU)
Inventor: AFANASEV VASILIJ P
IPC: H01T1/22
Filed: 1992-04-20
Granted: 1995-12-20
Abstract: Сущность: вакуумный разрядник содержит герметичный корпус с по крайней мере двумя электродами, расположенными напротив друг друга, причем катод покрыт активирующим веществом из металла или сплава, в кристаллическую решетку которого введен атомарный водород в количестве не менее 0,1 ат/ат. 1 з. п. ф-лы, 1 ил.
Patent RU-2081110-C1 (RU)
Title: Process for preparing n,n-substituted dithiocarbaminic acid esters, 3,5-dialkyl(cycloalkyl, aralkyl, or aryl)-4-oxybenzyl alcohols
Inventor: GALIEV RINAT GALIEVICH
IPC: C07C333/20
Filed: 1992-03-20
Granted: 1997-06-10
Abstract: FIELD: chemical industry. SUBSTANCE: claimed process relates to processes for preparation of stabilizers for polymeric materials and rubbers. Method involves reacting respective 2,6-dialkyl(cycloalkyl, aralkyl or aryl) phenol, N,N-tertaalkylmethylene-bis-amine and hydrogen sulfide in equimolar amounts and carrying out process in admixture of two aprotic and proton-donor solvents at volumetric ratio of 99:1 to 1:99. EFFECT: simplified process technology, increased yield of product and improved ecological properties. 2 cl
Patent RU-2055340-C1 (RU)
Title: Gas sampling apparatus
Inventor: BGATOV VASILIJ I
IPC: G01N1/22
Filed: 1992-06-15
Granted: 1996-02-27
Abstract: FIELD: sampling of self-issuing gases from grounds and subground rocks. SUBSTANCE: in gas sampler the column is filled with absorbent and provided with a cap which has point, which cap is mounted at one end of the column. Feed hopper is attached to the point. There is a point at the other end of the column provided with protecting umbrella mounted on the point. Feed hopper and protecting umbrella are mounted for removal. EFFECT: improved efficiency of operation. 2 dwg
Patent RU-2038293-C1 (RU)
Title: Method for production of hydroxyl apatite
Inventor: MALIKOV VIKTOR A
IPC: C01B25/32
Filed: 1992-06-26
Granted: 1995-06-27
Abstract: FIELD: technology of hydroxyl apatite production. SUBSTANCE: origin solutions of potassium nitrate and ammonium phosphate are neutralized by ammonia to pH 11. Hydroxyl apatite is added into solution of potassium nitrate, its quantity being 5-25 of stoichiometric quantity. Solutions are mixed, molar ratio of potassium and phosphorous being 1.67. Concentration of potassium nitrate and ammonium phosphate solutions during their mixing is 0.70-0.90 and 0.20-0.30 mol/l respectively. Precipitate is washed, dried and calcined to prepare desired single phase product. EFFECT: improves efficiency of the method. 1 tbl
Patent RU-2041265-C1 (RU)
Inventor: ZAJTSEV YURIJ SERGEEVICH
IPC: C21B7/10
Filed: 1992-07-14
Granted: 1995-08-09
Abstract: Изобретение относится к металлургии, а именно к устройствам для охлаждения футеровки металлургических печей. Сущность изобретения: устройство включает в себя две стальные толстостенные охлаждающие трубы, выполненные в виде петель, расположенных в пересекающихся плоскостях. Использование ия позволяет повысить срок службы холодильников и обеспечить их ремонтопригодность. 2 ил.
Patent RU-2061687-C1 (RU)
Title: Alkanic acid amide derivatives, processes for preparation thereof, herbicidal composition, and method of controlling weeds
Inventor: TAKUMI ESIMURA
IPC: C07D239/30
Filed: 1991-11-29
Granted: 1996-06-10
Abstract: FIELD: agriculture. SUBSTANCE: alkanic acid amide derivatives of formula 1 with certain definitions of radicals and processes for preparation thereof by reacting reagent 1 such as pyrimidine- carboxylic acid derivative and reagent 2 such as amine or by reacting reagent 1 such as pyrimidineamide derivative with reagent 2 such as alkyl-halide or by reacting reagent 1 such as pyrimidinesulfamide derivative with reagent 2 such as equivalent or greater amount of base. Herbicidel composition comprises, as the active ingredient, alkanic acid amide derivative in amount of 1- 30 wt parts and desired additives, the balance. The method of controlling weeds by treatment of soil on which plants will grow, or plants with alkanic acid amide derivatives in amount of 25-100 g/10 are. Structure of the compounds of formula:  . Reagent 1:   wherein W=OH or NHR 2  or NHSO 2 R 5 . EFFECT: improved properties of the herbicidal composition.
Patent RU-2060636-C1 (RU)
Inventor: IVASHCHENKO BORIS A
IPC: A01G3/02
Filed: 1992-07-16
Granted: 1996-05-27
Abstract: FIELD: agricultural shearing tools; pruning of tree branches, grapevines, small-fruit bushes. SUBSTANCE: pneumatic pruning shears have plate 1 with lever 2 of shear knife rigidly secured in upper portion and pneumatic cylinder 3 secured in lower portion. Fitted in eye 6 of rod 5 is end of cutting knife lever 7. Ends of both levers are located coaxially with pneumatic cylinder. Handle is secured on plate 1 by means of brackets 8 and 9 symmetrically relative to axis of shearing. Spool unit 10 is placed inside hollow handle. When pruning the branches, operator presses on button 12 of spool unit 10, thus providing admission of compressed air into channel of double-acting cylinder. Piston 4 with rod 5 and lever 7 kinematically coupled with rod moves upwards, and cutting knife of lever 7 cuts the branch. When button is released, piston 4 with rod 5 returns lever in initial position. EFFECT: enlarged operating capabilities. 2 dwg
Patent RU-2071842-C1 (RU)
Title: Apparatus for application of coating layer on carrier for production of ruberoid and other soft roofing materials
Inventor: POTOKIN YURIJ NIKOLAEVICH
IPC: B05C3/12
Filed: 1992-08-03
Granted: 1997-01-20
Abstract: FIELD: apparatus for production of ruberoid and other soft roofing materials on industrial base. SUBSTANCE: apparatus has main production bath 1 and mounted before it additional bath 4 for impregnating composition, guiding roll 5, dipping roll 6 and two pulling-pressing out rolls 7, supporting rollers 2 and sizing rollers 3, located after sizing rollers 3 along sheet carrier movement pulling joint, located before upper sizing roller 3 in parallel to it worm feeder 8 for removal excessive amount of coating mass, scrubbers 9 for clearing of sizing rollers 3 surface, that are made with capability to rotate with linear speed of rollers surface less than speed of sheet Supporting roller 2 and sizing roller 3 are mounted with capability to provide sheet carrier motion in horizontal plane. EFFECT: increased productivity. 1 dwg
Patent DE-10030738-C1 (DE)
Title: Anordnung zur Bestimmung des Knickwinkels zwischen einem Zugfahrzeug und einem Anhänger oder Auflieger
Inventor: FISCHER ROLAND
IPC: G01S15/87
Filed: 2000-06-23
Granted: 2001-08-30
Abstract: Die Erfindung betrifft eine Anordnung zur Bestimmung des Knickwinkels zwischen einem Zugfahrzeug und einem Anhänger oder Auflieger. Die Anordnung enthält zwei Ultra-Schall-Transceiver, die auf zwei unterschiedlichen Signalstrecken Ultraschallimpulse aussenden und empfangen. Die Ultraschalltransceiver sind hierbei am Zugfahrzeug angebracht und senden die Ultraschallimpulse in Richtung Anhänger oder Auflieger. Am Anhänger oder Auflieger sind passive Reflektoren angebracht, deren Oberfläche zumindest einen Anteil der Signalenergie der einfallenden Ultraschallimpulse um 180 DEG wendet und entgegen der Einstrahlrichtung wieder zu den Transceivern zurückreflektiert. Die Ultraschalltransceiver sind über eine Schnittstelle mit einem Bordrechner verbunden, in dem aus den Laufzeiten der jeweiligen Ultraschallimpulse aus den beiden Meßrichtungen die Länge der Signalstrecken und aus den Signalstrecken und den geometrischen Abmessungen der Anordnung der Knickwinkel zwischen Zugfahrzeug und Anhänger oder Auflieger bestimmt wird.
Patent DE-10109752-C1 (DE)
Title: Greifelement für Federspanner
Inventor: HEMMERLE ROLF
IPC: B25B27/30
Filed: 2001-02-28
Granted: 2002-08-14
Abstract: Es wird ein Greifelement für einen Federspanner für Schraubenfedern für Federdämpferbeine von Kraftfahrzeugen angegeben. Um ein solches Greifelement einfacher und kostengünstiger herstellbar zu gestalten, wird vorgeschlagen, ein solches Greifelement zum Auflegen auf einen mit vorstehenden Gewindezapfen versehenen, die Schraubenfedern einseitig begrenzenden Federdom, bei dem das Greifelement (1) eine im wesentlichen kreisförmig ausgebildete Auflagefläche (2) aufweist, die in einem zu der Anordnung der Gewindezapfen des Federdoms korrespondierenden Muster Öffnungen (4a, 4b) zur Aufnahme der Gewindezapfen aufweist. In einem weiteren Aspekt der Erfindung wird vorgeschlagen, daß mehrere zu mindestens zwei unterschiedlichen Federdomtypen korrespondierenden Muster zusammengefaßte Öffnungen (4a, 4b) vorgesehen sind, welche durch Markierungen, beispielsweise in die Öffnungen eingesetzte, farbig ausgebildete Hülsen (5a, 5b) voneinander unterscheidbar sind.
Patent DE-10147625-C1 (DE)
Title: New 2-norbornylsilyl compounds used for protecting functional groups of organic compounds containing acid hydrogen, e.g. hydroxyl in alcohol or diols, comprises chloro or trifluoromethanesulfonate group and known analogues
Inventor: HELDMANN DIETRICH
IPC: C07F7/08
Filed: 2001-09-27
Granted: 2002-10-31
Abstract: New 2-norbornylsilyl compounds comprises: (1) di(2-norbornyl)methylchlorosilane (IA); (2) tri(2-norbornyl)chlorosilane (IB);  (3) di(2-norbornyl)dichlorosilane (IC);  (4) di(2-norbornyl)silyl di(trifluoromethanesulfonate) (ID); and  (5) 2-norbornyldimethylsilyl trifluoromethanesulfonate (IE).  An Independent claim is also included for use of a wider range of 2-norbornylsilyl compounds of formula, R<1>aR4-a-xSiAx (I) for protecting functional groups of organic compounds containing functional groups with acid hydrogen (H) selected from hydroxyl (-OH), thiol (-SH), amino (-NH- and -NH2), carboxyl (-COOH) and amide (-CONH- and -CONH2) groups and  >=  2 carbon (C) atoms. R = optionally substituted, monovalent 1-18 C hydrocarbyl, free from aliphatic C-C multiple bonds; R<1> = optionally substituted 2-norbornyl; A = Cl or trifluoromethanesulfonate, -OSO2CF3; a = 1-3; x = 1 or 2.
Patent DE-10149449-C1 (DE)
Title: Adjustable-length blind slat for automobile window blind has spring loading biasing telescopic slat sections into shortest slat length position
Inventor: HINTENNACH MARKUS
IPC: E06B9/36
Filed: 2001-10-08
Granted: 2002-11-14
Abstract: The window blind slat (1) has 2 relatively sliding telescopic parts, which are spring loaded via a rubber band acting between them in the longitudinal direction of the blind slat, into the shortest blind slat length position.  An Independent claim for a slatted blind for an automobile window is also included.
Patent DE-19500207-C1 (DE)
Title: Method of separating demolition waste into inorganic and organic parts
Inventor: ADAMSKI WOLFGANG
IPC: B07B9/00
Filed: 1995-01-05
Granted: 1996-08-14
Abstract: The method involves separating a light fraction out in a first classifying stage by through-flow classifying. In this stage, the falling flow is separated into several more fractions, of which at least one contains both components. The fraction containing both components is separated into upper and lower fractions, from which one contains only one component and the other contains both. Each upper or lower fraction still containing both components is divided into light and heavy fractions in a second classifying stage. For the upper fraction, the heavy fraction is reunited with the upper fraction of the previous stage, or in classifying the lower fraction, the light fraction is reunited with the upper fraction from the previous stage.
Patent DE-19534155-C1 (DE)
Title: Microprocessor system circuitry testing method
Inventor: BECKER MANFRED DIPL ING
IPC: G06F11/27
Filed: 1995-09-14
Granted: 1996-10-24
Abstract: The testing method involves using a microprocessor system, comprising at least one central processing unit (CPU) and a nonvolatile memory (EPROM), that includes programs that comprise testing steps (TS) within a testing procedure (TP), associated memory data (SD), associated error report routines (FR), error detection loops (FMS), as well as an interrupt vector table (IVT) with associated interrupt handling routines. During each execution of a testing procedure a memory pointer of the processor system is set to point to a memory data item, an initialisation is performed, and the testing steps are executed. An error report procedure is executed if an error condition is detected during a testing step, and an associated error detection loop is run to determine the source of the error.  During an interrupt, an associated interrupt handling routine is called by using the interrupt table, and the error report program associated with the interrupted test procedure is run to initiate the corresponding error detection loop.
Patent DE-19535203-C1 (DE)
Title: Flushing device for washing machines, etc.
Inventor: HOFFMANN ALFRED
IPC: D06F39/02
Filed: 1995-09-22
Granted: 1996-10-02
Abstract: A flushing device for washing machines and similar appliances comprises water nozzles (8) which have a round cross section in the inlet section, with two sidewall sections (23) flattened in parallel to the desired direction of injection. The end wall sections (21), facing the wall parts of the detergent container to be subjected to the spray, extend vertically over the whole of the nozzle support length.
Patent DE-19545905-C1 (DE)
Title: Cover for clasp on belt holding musical instrument on musician
Inventor: GRAMS CHRISTIAN
IPC: A44B11/00
Filed: 1995-12-08
Granted: 1996-11-14
Abstract: The invention relates to a cover (1) which is used in particular for covering a belt buckle. Damage is caused by belt buckles to musical instruments when they are being carried such that the surface of the instrument is scratched or partial areas of the material on the surface of the musical instrument are eroded by the buckle tongue or similar protruding parts. The invention proposes that the cover (1) consists, in a first embodiment, of a soft material which can be folded in several places (A, B), which is arranged around the belt buckle to cover it and which is fixed by at least one fastening device (5, 6). In a second embodiment, the cover can be mounted using a pin fastener on the belt buckle or can be buttoned to a button of a pair of trousers.
Patent DE-19612573-C1 (DE)
Title: Method of temporarily sealing catchwater drain pipe during laying
Inventor: HAWERKAMP MARCUS DIPL ING
IPC: E02B11/00
Filed: 1996-03-29
Granted: 1997-07-31
Abstract: A driving drain pipe (1) made of thermoplastic has holes (2) distributed over its periphery and which are temporarily sealed for thrusting the pipe forward. Thin-walled sleeves (3), made of easily cut and or destructible material like plastic, wood or glass, are inserted into the sleeves with their bases (4) protruding by a pre-set amount inside the pipe.  The sleeve bases are detached when the driving pipe has been closed and or the sleeves are destroyed until the holes are opened. The sleeves are pressed from outside inwards into the holes until the sleeves are flush with the pipe's outer surface.
Patent DE-19630607-C1 (DE)
Title: Laser beam energy or its distribution monitoring device
Inventor: KAHLERT HANS-JUERGEN DR
IPC: B23K26/70
Filed: 1996-07-29
Granted: 1997-10-23
Abstract: The device monitors laser beam (10) directed on to a substrate (16) via a window (14) in a vacuum chamber, which is angled relative to the optical axis (A) of the beam, for directing a component (20) of the latter on to a detector (18) outside the vacuum chamber. The surface of the window on the outside of the vacuum chamber may have an anti-reflective coating, with the detector positioned in the image plane of the imaging lens (12) directing the laser beam onto the substrate surface.
Patent DE-19635450-C1 (DE)
Title: Fuel injection equipment for internal combustion engine
Inventor: DANCKERT BERND DIPL ING
IPC: F02M55/02
Filed: 1996-08-31
Granted: 1997-10-23
Abstract: The volume of the pressure accumulator (2) compensates for a pressure drop during the injection process because of the injected fuel amounts. Fuel injection equipment (3) is connected by conduits (5) with the oil-elastic pressure accumulator for injection of fuel under high pressure into the combustion chambers of the engines. The volume of the pressure accumulator is divided by a membrane component (7) into an active volume (A) through which flows fuel fed from the high pressure pump to the injection equipment and a separate passive volume (P). The active and passive volumes are elastically coupled to one another by the membrane component. The active volume may be essentially smaller than the passive volume.
Patent DE-19641135-C1 (DE)
Title: Manganese di:oxide electrode containing manganese titanate
Inventor: RAHNER DIETMAR DR RER NAT
IPC: H01M4/50
Filed: 1996-10-05
Granted: 1998-01-22
Abstract: A novel manganese dioxide electrode contains a homogeneous powder mixture of manganese dioxide and MnTiO3. The electrode contains 100 wt. parts optionally hydrated manganese dioxide and 0.01-25 wt. parts MnTiO3, optionally with additional conductivity additive and organic or inorganic binder.
Patent DE-19644734-C1 (DE)
Title: Method for fitting door panel to door of domestic apparatus
Inventor: RENTSCHLER ROBERT
IPC: A47L15/42
Filed: 1996-10-28
Granted: 1998-05-07
Abstract: After installation of the domestic apparatus in a furniture compartment, a support component (50) is adjusted to the required height of the lower edge of the door panel. With the apparatus door closed, the door panel is fitted with its lower edge on the support component and is pressed laterally against the apparatus door. The apparatus door and the door panel are connected to one another by means of adjustment fittings. By means of adhesive layers, the door panel is held on the apparatus door. Before the installation of the domestic apparatus (10) in the furniture compartment, the connecting parts (21) of the adjustment fittings (20) are positioned on the front side of the apparatus door (13) in front of the positioning parts built into the apparatus door (13).
Patent DE-19732859-C1 (DE)
Title: Rapid dissolution of hardened chromic oxide layer
Inventor: LANDGRAF NORBERT DIPL ING
IPC: H01M8/124
Filed: 1997-07-30
Granted: 1998-11-05
Abstract: The use of a process involving dissolution of a hardened chromium(III) oxide layer (4) in a warm aqueous solution containing an acid and an oxidising agent, during disintegration of a high temperature fuel cell stack, is new. Preferably, the solution contains 10 wt.% inorganic acid (preferably sulphuric or phosphoric acid) or organic acid (preferably citric acid) and 30 wt.% oxidising agent (preferably potassium permanganate) and dissolution is carried out at 60 deg C for about 8 hrs. with at least intermittent ultrasound application.
Patent DE-19828601-C1 (DE)
Title: Ground compacting device with accommodation on upper side of apparatus
IPC: F16F15/08
Filed: 1998-06-26
Granted: 2000-01-05
Abstract: In the gap is at least one spring-damper component (7), which is not fixed to the accommodation (2). The spring-damper components are fixed to at least one outside of the cage (4a,4b). The outsides of the cage comprise at least one base wall and several sidewalls, to which at least one spring-damper component is fixed.
Patent DE-19836405-C1 (DE)
Inventor: RAUSCH THOMAS
IPC: C12N15/09
Filed: 1998-08-12
Granted: 2000-03-02
Abstract: The invention relates to transgenic plants and plant cells comprising a reduced expression of invertase inhibitors. The modification of the expression of the invertase inhibitors is achieved by introducing a cDNA sequence in an antisense orientation with respect to a promoter. The expression of the antisense DNA sequence results either by regulating the CaMV35S promoter or tissue-specific promoters.
Patent DE-19837241-C1 (DE)
Title: Elektromagnetisches Relais
Inventor: HOFFMANN RALF
IPC: H01H50/02
Filed: 1998-08-17
Granted: 2000-07-27
Abstract: Die Erfindung betrifft ein elektromagnetisches Relais mit einem durch eine Erregerspule (1), einen Kern (1a) und einen Anker (2) gebildeten Magnetsystem. Ferner weist ein Kontaktsystem feststehende Kontaktelemente (11, 12) und bewegliche Kontaktelemente (4) auf, welche mit Anschlußelementen (6, 7, 8) versehen sind. In einem Grundkörper (13) sind die Anschlußelemente (6, 7, 8) für die feststehenden und beweglichen Kontaktelemente verankert. Darüber hinaus sind in den Grundkörper (13) Anschlußbahnen (14, 14a, 15, 16) für die feststehenden bzw. beweglichen Kontaktelemente eingebettet. Außerdem sind elektronische Schaltungskomponenten (17; 22), durch welche Mittel zur Überwachung bzw. Steuerung des Relaisbetriebszustandes realisiert sind, am Grundkörper (13) angeordnet und über Leiterbahnen mit dem Magnetsystem bzw. dem Kontaktsystem verbunden. Dabei sind die Leiterbahnen durch die Anschlußbahnen (14, 14a, 15, 16) für die feststehenden bzw. beweglichen Kontaktelemente gebildet.
Patent DE-19837838-C1 (DE)
Title: Rear seat for motor vehicle
Inventor: ORIZARIS VASILIOS
IPC: B60N2/36
Filed: 1998-08-20
Granted: 1999-11-18
Abstract: The rear seat for a motor vehicle has a seat squab (12) which can be pivoted around a frontal axis (16) to an upright position. A backrest (13) pivots around a second axis (25). An intermediate cushion section (26) is fixed to the body work independently of the pivot position of the rear seat squab (13) and backrest.
Patent DE-19847300-C1 (DE)
Title: Method for extracting exhaust fumes from vehicles in enclosed spaces has a flexible duct pulled out from a floor drain and fitted onto the vehicle exhaust outlet
Inventor: SCHUPPLER BERTHOLD
IPC: B08B15/00
Filed: 1998-10-14
Granted: 2000-02-10
Abstract: A method for extracting exhaust fumes from a vehicle inside a closed enclosure e.g. inside a garage, has a flexible duct pulled out of a floor drain and attached to the vehicle exhaust outlet. The duct is vented by a blower and doubles as a normal drain. The initial part of the duct is curved and is fitted with guides (54) which hold the exhaust extract duct away from the walls of the drain. The duct is jointed/flexible and is spring loaded to pull back into the drain.
Patent RU-2036364-C1 (RU)
Title: Impeller
Inventor: GOLUBEV GEORGIJ A
IPC: F04D29/08
Filed: 1992-10-26
Granted: 1995-05-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: radial blades of the same height having trapezoidal cross-section are arranged on the flat base surface of the disk symmetrically to the axis. The blades or groups of adjacent blades have alternating grater and lesser profile bases which belong to the base surface of the disk. EFFECT: improved design. 3 dwg